Reference

H. Long, Weibo Song, J. Chen, J. Gong, D. Ji, X. Hu, H. Ma, M. Zhu, M. Wang (2006): Studies on an endoparasitic ciliate Boveria labialis (Protozoa: Ciliophora) from the sea cucumber, Apostichopus japonicus – J. Mar. Biol. Ass. U.K. – 86: 823 - 828.